Hi,
I just picked up a CMIP7432-28 (not the CMIP7432-28M) on eBay from a private seller, which I believe is a rebranded DS-2CD2132-I:
http://www.ltsecurityinc.com/ip-camera/cmip7432-28.html
The firmware is v5.1.2 build 140606 and is in English. If it makes any difference, the encoding version...